Journal «Филология и культура. Philology and Culture»

The subject of the work is to study the statistical features of stochastic dynamics of a pathological tremor rate of patients with Parkinson disease by means of the R/S -analysis. Here we present the fast method and the method with window-time averaging for the calculation of Hurst's exponent H for initial time series with the subsequent linear approximation. We establish some specific features of the behaviour for the parameter H depending on various methods of treatment.